#607DDF#607DDF

#607DDF is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.5% C 0.152 H 269.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#607DDF
RGB	rgb(96, 125, 223)
HSL	hsl(226, 66%, 63%)
HSV	hsv(226, 57%, 87%)
CMYK	cmyk(57%, 43.9%, 0%, 12.5%)
CIE-LAB	lab(54.53, 18.34, -53.27)
CIE-LCH	lch(54.53, 56.34, 289.00°)
OKLab	oklab(61.47% -0.0022 -0.1517)
OKLCH	oklch(61.47% 0.152 269.2)
XYZ	xyz(25.4723, 22.4798, 72.7945)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DDF #DFC260

analogous

#60BDDF #607DDF #8260DF

triadic

#607DDF #DF607D #7DDF60

tetradic

#607DDF #DF60BD #DFC260 #60DF82

square

#607DDF #DF60BD #DFC260 #60DF82

split-complementary

#607DDF #DF8260 #BDDF60

monochromatic

#213FA4 #2D53D5 #607DDF #93A7E9 #C6D0F4

Accessibility & contrast

On white

3.82

#607DDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#607DDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DDF

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DDF	#FFFFFF	#000000	##000000
##607DDF	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5188E3

Deuteranopia (green-blind)

#407DDD

Tritanopia (blue-blind)

#0093A3

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #607ddf;
/* rgb */ color: rgb(96, 125, 223);
/* oklch */ color: oklch(61.5% 0.152 269.2);

Tailwind

colors: {
  custom: {
    50: '#96a2e9',
    500: '#607ddf',
    950: '#000000',
  },
}

SCSS

$custom: #607ddf;
$custom-light: #96a2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#607ddf",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 223
  },
  "hsl": {
    "h": 226.299,
    "s": 66.492,
    "l": 62.549
  },
  "oklch": {
    "l": 0.61465,
    "c": 0.15173,
    "h": 269.2
  },
  "luminance": 0.22482
}

Semantic roles & 50–950 ramp

primary

#607DDF

secondary

#E4DAB6

accent

#A517CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #607DDF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →